Musical instrument support bracket



FIG. 1 is a reduced perspective view of a musical instrument support bracket showing the new design, the amplifier and guitar being shown in broken line for illustrative purposes only;

FIG. 2 is an exploded front perspective view thereof;

FIG. 3 is an exploded rear perspective view thereof;

FIG. 4 is a front perspective view thereof. 

The ornamental design for a musical instrument support bracket, as shown and described. 